922 Open source projects that are alternatives of or similar to Pulsar

Official Apache Pulsar Helm Chart

Apache Pulsar Adapters

Apache Pulsar NodeJS Client

TGIP (TGI Pulsar) is a weekly live video streaming about Apache Pulsar and its ecosystem.

Lightweight, fault-tolerant message streams.

Apache Pulsar Go Client Library

Apache Pulsar Manager

Pulsar IO Kafka Connector

The official .NET client library for Apache Pulsar

Protobuf definitions for the Liftbridge gRPC API. https://github.com/liftbridge-io/liftbridge

AMQP on Pulsar protocol handler

Scalable real-time messaging server in a language-agnostic way. Set up once and forever.

SPA on Spring Boot 1.x, WebSockets and React, gradle, nodejs, spring-boot, gradle multi project, spring-mvc, spring-data, gradle dependency update plugin, react-router

AMQP message broker implemented with golang

Ruby client for NATS, the cloud native messaging system.

Apache Heron (Incubating) is a realtime, distributed, fault-tolerant stream processing engine from Twitter

a Private Publish Subscribe System

An Apache Flume Sink implementation to publish data to Apache pulsar

An asynchronous messaging library, written in JavaScript, for node and the web browser

Fast and reliable message broker built on top of Kafka.

An Open-Source, Cloud-Native, Distributed MQTT Message Broker for IoT.

Highly optimized, extremely modular and very flexible XMPP/Jabber server

💨 A real time messaging system to build a scalable in-app notifications, multiplayer games, chat apps in web and mobile apps.

A distributed MQTT message broker based on Erlang/OTP. Built for high quality & Industrial use cases.

golang wrapper for all (to-be) kinds of message brokers

EventMesh is a dynamic event-driven application runtime used to decouple the application and backend middleware layer, which supports a wide range of use cases that encompass complex multi-cloud, widely distributed topologies using diverse technology stacks.

Graphik is a Backend as a Service implemented as an identity-aware document & graph database with support for gRPC and graphQL

A full ecosystem that is built around kafka powered by golang

Workspace for China local user group.

ZeroMQ core engine in C++, implements ZMTP/3.1

The official C# Client for NATS

Real-time messaging library for Go with scalability in mind

Kafka implemented in Golang with built-in coordination (No ZK dep, single binary install, Cloud Native)

☁️ Cloud-scale telemetry ingestion from any stream of data with Azure Event Hubs

Tracing instrumentation for Apache Pulsar clients.

Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)

HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform

Android client for Project Tox - Secure Peer to Peer Messaging

A free video streaming service that runs on a ESP32

👩🏿‍💻👨🏾‍💻👩🏼‍💻👨🏽‍💻👩🏻‍💻 Awesome Developers, Streaming

instantly play remote wav streams using fetch API + WebAudio

Pure Go implementation of the WebRTC API

Chat SDK iOS - Open Source Mobile Messenger

Streaming downloads using net/http, http.rb or wget

🔬 Writing reliable & fault-tolerant microservices in Node.js https://hemerajs.github.io/hemera/

CSV parsing implementing the Node.js `stream.Transform` API

👥😈 Infect a pc with badusb and establish a connection through telegram.

go patterns

Vonage REST API client for PHP. API support for SMS, Voice, Text-to-Speech, Numbers, Verify (2FA) and more.

OvenMediaEngine (OME) is a streaming engine for real-time live broadcasting with sub-second latency.

A reactive Single-Page Instagram-Clone with some new features!! 💪📸👓

A collection of core processing blocks

Streaming music player that finds free music for you

Streaming reference architecture for ETL with Kafka and Kafka-Connect. You can find more on http://lenses.io on how we provide a unified solution to manage your connectors, most advanced SQL engine for Kafka and Kafka Streams, cluster monitoring and alerting, and more.

The simplest way to de-Google your life and business: Inbox, Calendar, Files, Contacts & much more

An example app using React, Apollo and Koa

iOS & Android react native module to play an audio stream, with background support and media controls

📈 A small, fast chart for time series, lines, areas, ohlc & bars

C# and F# language binding and extensions to Apache Spark

A dead simple Go library for sending notifications to various messaging services.